package com.ay.lxunhan.utils;

import android.util.Log;

public class ButtonUtils {
  private static long lastClickTime = 0;
  private static long DIFF = 1000;
  private static int lastButtonId = -1;
 
  /**
   * 判断两次点击的间隔，如果小于1000，则认为是多次无效点击
   *
   * @return
   */
  public static boolean isFastDoubleClick() {
    return isFastDoubleClick(-1, DIFF);
  }
 
  /**
   * 判断两次点击的间隔，如果小于1000，则认为是多次无效点击
   *
   * @return
   */
  public static boolean isFastDoubleClick(int buttonId) {
    return isFastDoubleClick(buttonId, DIFF);
  }
 
  /**
   * 判断两次点击的间隔，如果小于diff，则认为是多次无效点击
   *
   * @param diff
   * @return
   */
  public static boolean isFastDoubleClick(int buttonId, long diff) {
    long time = System.currentTimeMillis();
    long timeD = time - lastClickTime;
    if (lastButtonId == buttonId && lastClickTime > 0 && timeD < diff) {
      Log.v("isFastDoubleClick", "短时间内按钮多次触发");
      return true;
    }
    lastClickTime = time;
    lastButtonId = buttonId;
    return false;
  }  
 
}